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http://dx.doi.org/10.9713/kcer.2012.50.2.343

Decomposition Characteristics of Cyano-compounds in Non-thermal Packed-Bed-Plasma-Reactor  

Ryu, Sam-Gon (Agency for Defense Development)
Park, Myung-Kyu (Agency for Defense Development)
Lee, Hae-Wan (Agency for Defense Development)
Publication Information
Korean Chemical Engineering Research / v.50, no.2, 2012 , pp. 343-347 More about this Journal
Abstract
The decomposition behaviors of gaseous cyanides in non-thermal plasma-catalyst hybrid reactor have been investigated with the variation of discharge power, influent concentration of cyanide, humidity of air carrier and packed materials in the reactor. Destruction of cyanides by plasma only process was very difficult compared to that of trichloroethylene. But the destruction efficiencies of cyanides were dramatically improved through packing alumina or Pt/alumina bead in the plasma discharge region. From the results, it could be assumed that thermal catalytic effect is involved simultaneously with plasma in the reaction of cyanides destruction on the alumina or Pt/alumina packed plasma reactor.
Keywords
Cyanide Decomposition; Non-thermal Plasma; Cyanogen Chloride; Methyl Cyanide; Acetonitrile; Plasma-Catalyst Hybrid;
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